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Oracle

1Z0-1084-20 · Question #48

Per CAP theorem, in which scenario do you NOT need to make any trade-off between the guarantees?

The correct answer is A. when there are no network partitions. "CONSISTENCY, AVAILABILITY and PARTITION TOLERANCE are the features that we want in our distributed system together" Of three properties of shared-data systems (Consistency, Availability and tolerance to network Partitions) only two can be achieved at any given moment in time.

Developing and Managing Database Services

Question

Per CAP theorem, in which scenario do you NOT need to make any trade-off between the guarantees?

Options

  • Awhen there are no network partitions
  • Bwhen the system is running in the cloud
  • Cwhen the system is running on-premise
  • Dwhen you are using load balancers

How the community answered

(27 responses)
  • A
    78% (21)
  • B
    4% (1)
  • C
    11% (3)
  • D
    7% (2)

Explanation

"CONSISTENCY, AVAILABILITY and PARTITION TOLERANCE are the features that we want in our distributed system together" Of three properties of shared-data systems (Consistency, Availability and tolerance to network Partitions) only two can be achieved at any given moment in time.

Topics

#CAP theorem#network partitions#distributed systems#consistency

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